Gaya APA
Swanson, C, P., Garg, S, K. (NULL).
Irrigation engineering and hydraulic structures .
New:
New Delhi: Khanna; 1981.
Gaya MLA
Swanson, Carl, P.., Garg, Santosh, Kumar.
"Irrigation engineering and hydraulic structures".
New:
New Delhi: Khanna; 1981,
NULL.
Text.